Pneu-Turn Rotary Actuators

Transcription

1 Rotary Actuators Actuators Three-Position Engineering Specifications/ Application Checklist Rotary Actuators

2 TURN TO THE IMA PNEU-TURN ROTARY ACTUATOR FOR THESE QUALITY FEATURES AT A LOWER COST: The imba Rotary Actuator is available with these catalog options: Angle Adjustment Oil Service Seals umpers Adjustable Cushions Dual Shaft Square Key MRS Magnetic Position Sensing High Temperature Option all earing Rear Shaft Hardened Shaft Anti-backlash Rack 8 Rotary Actuators CYLINDER ODIES 304 stainless steel for maximum seal life. 2. ACTUATOR ODY High strength, anodized aluminum alloy for maximum corrosion protection. 3. PORTING ENDS High strength, anodized aluminum alloy. 4. SHAFT High strength, 303 stainless steel for maximum wear resistance and long life. (hardened steel optional). 5. SHAFT EARINGS Self-lubricating, sintered iron copper material for lower friction. (ball bearings optional). 6. PISTON SEALS una N, U-cup type for low breakaway friction and long life. 7. RACK Carbon steel for maximum wear resistance. 8. PINION High strength, alloy steel for greater durability. 9. PISTON High strength, aluminum alloy. 0. CYLINDER ODY RETAINER RING High strength, stainless steel for maximum corrosion protection.. ANGLE ADJUSTMENT An option that allows 45 of adjustability each end. 2. ADJUSTALE CUSHIONS An option that controls deceleration at the end of the rotation. 3. MRS MAGNETIC POSITION SENSING Anoption that provides a magnet for sensing position. 4. RACK SUPPORT Sintered brass material for increased load carrying capabilities. 4.2

3 The model number of Rotary Actuators consists of three alphanumeric clusters. These designate product type, series, angle of rotation and special options. Please refer to the charts below for an HowtoOrder PT ADV example of model number PT ADV. This is a -/6" bore, single rack, 90 angle of rotation actuator with angle adjustment on both sides, dual shaft and high temperature option. Actuators SERIES TORQUE FACTOR 006-9/6" ore, Single Rack 04-9/6" ore, Double Rack 07-3/4" ore, Single Rack 033-3/4" ore, Double Rack /6" ore, Single Rack /6" ore, Double Rack /2" ore, Single Rack /2" ore, Double Rack 247-2" ore, Single Rack 494-2" ore, Double Rack Single Rack see page 4.5 Double Rack see page 4.7 To determine theoretical output torque (in. lbs.), place a decimal point between the first and second digits of the series number. Then multiply that number by the air line pressure for the approximate torque produced. For example, a PT will produce an output torque of 0.37 times the air line pressure. ANGLE OF ROTATION Rotation angles up to 080 are available. See page 4.8 for rotational tolerance. Option Combination Availability Due to design or compatibility restrictions, the following options may not be ordered in combination. For example, F and E options are not available in combination. OPTIONS A - Angle adjustment (both sides) A2 - Angle adjustment (counterclockwise rotation) A3 - Angle adjustment (clockwise rotation) - umpers (both sides) 2 - umper (counterclockwise rotation) 3 - umper (clockwise rotation) C - Cushions (both sides) C2 - Cushion (counterclockwise rotation) C3 - Cushion (clockwise rotation) D - Dual shaft E - Rear shaft (front portion of dual shaft removed; to accommodate hanging axial load) F - Hardened shaft 2 G - Polymer grease K - Square key 3 M - Magnetic position sensing 4 N - Low temperature option (-40 F) 8 Q - Internal Flow Control (both sides) 9 Q2 - Internal Flow Control (counterclockwise rotation only) 9 Q3 - Internal Flow Control (clockwise rotation only) 9 R - all bearing 2 S - Seals oil service 5 T - Switch track 6 V - High temperature option (0 F to 400 F) X - Anti-backlash (for -/6" -2"bores only) 7 Not available in Series 006 or 04. See below for option combination availability. See page 4.6 and 4.8 for explanation of clockwise/ counterclockwise. 2 When ordering option -F, option -R must be ordered. -R option will include dowel pin holes. Dowel pin hole locations shown in Appendix and 04 have flat shaft. Three-Position Engineering Specifications/ Application Checklist OPTIONS A C D E F K M N Q R* S V X SERIES 9/6" (006) S S N/A E D,F,R,X D,E,K,G,M,V N/A E A, 9/6" (04) S N/A E D,F,R,X D,E,K,G,M,V 3/4" (07) S C,S,Q,S E D,F,R,X D,E,K,G,M,Q,V A,C,N,S E A,,C 3/4" (033) C,S,Q,S E D,F,R,X D,E,K,G,M,Q,V A,C,N,S E,C -/6" (037) C,S,Q,S E D,F,R,X D,E,K,G,M,Q,V A,C,N,S E,C -/6" (074) C,S,Q,S E D,F,R,X D,E,K,G,M,Q,V A,C,N,S E,C -/2" (098) C,S,Q,S E D,F,R,X D,E,K,G,M,Q,V A,C,N,S E,C E,F -/2" (96) C,S,Q,S E D,F,R,X D,E,K,G,M,Q,V A,C,N,S E,C E,F 2" (247) C,S,Q,S E D,F,R,X D,E,K,G,M,Q,V A,C,N,S E,C E,F 2" (494) C,S,Q,S E D,F,R,X D,E,K,G,M,Q,V A,C,N,S E,C E,F * Temperature range of ball bearing option with high temperature option is 0 F to +250 F. Option T- Switch track should only be ordered with options M or V if the actuator will be operated between -20 to 85 Cj4.9 N/A E E,F E,F 4 Option Mcan be ordered with option-v, but option M s rating will change to Oil service applications require 40psi at all times or leakage will occur. /8 NPT ports provided (orifice omitted) for 9/6" and 3/4" bores. For double rack models, oil service seals and /8" ports provided on bodies Aand Conly. 6 Option Tmust be ordered in conjunction with Option M. Option Mcan be ordered with Option-V, but Option V s rating will change to 80. See Position Sensing Solutions, page 8.3 for additional switch information. 7 Option X(Anti-backlash) is available in bore sizes -/6", - /2" and 2", single and double rack -upto360 rotation. This option eliminates mid-rotational and end of rotation backlash in single rack models. It also eliminates mid-rotational backlash in double rack models. Double rack models do not have end of rotation backlash. All s with this option include ball bearings Option R. Use this option to provide smooth rotation along with rotational precision. 8 Low temperature bumpers not available. 9 3/4", -/6", -/2", 2" bore only. 4.3 ForTechnical Assistance:

4 ore Size and Type Single (006) All prices are F.O.. Monee, Illinois and are subject to change without notice List Prices 9/6" 3/4" -/6" -/2" 2" Double (04) Single (07) Double (033) 4.4 Single (037) Double (074) Single (098) Double (96) Single (247) Double (494) ase Price $90.60 $27.20 $08.00 $53.00 $35.00 $90.80 $62.00 $ $27.80 $ Adder per 45 Rotation Angle Adjustment (A, A2, A3) Per End 0.70 Per End.00 Per End.90 Per End 4.70 Per End umper (, 2, 3) 2.40 Per End 3.20 Per End 4.20 Per End 5.20 Per End 5.90 Per End Cushion (C, C2, C3) N/A 7.70 Per End 9.30 Per End 2.0 Per End 5.0 Per End Dual Shaft (D) Rear Shaft (E) Hardened Shaft (F) Square Key (K) MRS (M) all earing (R) Oil Service Seals (S) Switch Track (T) High Temperature Option (V) Single Rack High Temperature Option (V) Double Rack Anti-acklash ase Option (X) Anti-acklash Adder per 45 Rotation (X) AV Combination V Combination CV Combination SV Combination No charge option -G. Includes price of option-r, ball bearing option. 2 Rotational adder replaces the standard adder. ore/rotation 9/6" 3/4" -/6" -/2" 2" 45 $4.65 $4.75 $4.75 $4.75 $ N/A N/A N/A N/A N/A N/A N/A N/A per end plus Aand V.60 per end plus and V N/A 2.90 plus S and V.90 per end plus Aand V.60 per end plus and V.90 per end plus Cand V 4.20 plus S and V.00 per end plus Aand V.70 per end plus and V.20 per end plus Cand V 7.0 plus S and V Option N-List Price Adder.20 per end plus Aand V.80 per end plus and V.40 per end plus Cand V 9.90 plus S and V.50 per end plus Aand V.20 per end plus and V.70 per end plus Cand V plus S and V oresize 9/6" 3/4" -/6" -/2" 2" Type Single Double Single Double Single Double Single Double Single Double (006) (04) (07) (033) (037) (074) (098) (96) (247) (494) ase Adder (N) $2.25 $4.50 $2.25 $4.50 $2.25 $4.50 $2.25 $4.50 $2.25 $4.50 Angle Adjustment -oth Sides (A with N) ase Adder Angle Adjustment -One Side (A2 or A3 with N) ase Adder Cushions -oth Sides (C with N) ase Adder Cushion -One Side (C2 or C3 with N) ase Adder Option Q-List Price Adder oresize 9/6" 3/4" -/6" -/2" 2" Type Single Double Single Double Single Double Single Double Single Double (006) (04) (07) (033) (037) (074) (098) (96) (247) (494) Internal Flow Control (Q, Q2, Q3) N/A $0.60 per end $5.30 per end $7.00 per end $7.50 per end

5 E SIDE "A" 2 HOLES DRILLED THROUGH AND C'ORED (OTH SIDES) FOR F S.H.C.S. (C'ORES OMITTED WITH ALL EARING OPTION) L L/L2 dimensions shown in chart on page 4.6. C A Single Rack Models (in.) L2 SIDE 2 "" J ODY DIA H SHAFT DIA. K (OTH ENDS) G PILOT DIA. (STANDARD EARING) G ID. PILOT DIA. xpdp. (ALL EARING) ore A C E (OMITTED WITH "R" OPTION) P WOODRUFF KEY R LOCATED AT CENTER OF ROTATION AXIAL LOAD S T Q N UxVDP. W E F G (With R Option) (C' ores Omitted with all earing Option) M X O (Std earing O.D. Pilot Dia.) 9/6" (006) #8 S.H.C.S /4" (07) #0 S.H.C.S /6" (037) /4" S.H.C.S /2" (098) /6" S.H.C.S " (247) /6" S.H.C.S..749 N OPTIONAL DUAL SHAFT Actuators Three-Position Engineering Specifications/ Application Checklist ore G (all earing I.D. Pilot) H J K M N O P P 9/6" (006) # /4" (07) # /6" (037) /8 NPT /2" (098) /8 NPT " (247) /4 NPT ore Q R S T U V W X 9/6" (04) 0.3 # # /4" (033) 0.50 # # /6" (074) 0.62 # / /2" (96) 0.62 # / " (494) 0.75 # / Option-S ports are /8 NPT 2 Key dimensions on page ForTechnical Assistance:

6 Single Rack Options (in.) (Dimensional variations from standard as shown.) L L2 A SIDE SIDE 2 Adder Per Degree of Rotation 9/6" (006) 3/4" (07) -/6" (037) -/2" (098) 2" (247) L L2 L L2 L L2 L L2 L L Plus One Length Adder elow Per Side ase Unit (No Options) umper oth Sides () umper CCW Side (2) umper CW Side (3) Cushion oth Sides (C) N/A N/A Cushion CCW Side (C2) N/A N/A Cushion CW Side (C3) N/A N/A Oil Service Seals (S) Oil Service with Angle Adjustment (AS) N/A N/A N/A N/A Note: Option A- Angle Adjustment and Option M- Magnetic Position Sensing is found on pages 4.9 and 4.0. CCW Side refers to the extreme rotation of the shaft in the counter-clockwise direction as viewed from the mounting pilot side of the actuator. The location of the optional feature chosen will be on tube for single rack actuators. CW Side refers to the extreme rotation of the shaft in the clockwise direction as viewed from the mounting pilot side of the actuator. The location of the optional feature chosen will be on tube Afor single rack actuators. 4.6

7 L SIDE C A Double RackModels (in.) L2 N (OMITTED WITH "R" OPTION) P SIDE 2 Q M O N Actuators "C" "D" WOODRUFF KEY R LOCATED AT CENTER OF ROTATION E D "A" 2X HOLES DRILLED THROUGH AND C'ORED (OTH SIDES) FOR F S.H.C.S. (C'ORES OMITTED WITH ALL EARING OPTION) "" Note: ody retainer on 2" bore has 4corners. L/L2 dimensions shown in chart on page 4.8. K (OTH ENDS) JODY DIA HSHAFT DIA G PILOT DIA. (STANDARD EARING) G ID. PILOT DIA. xpdp. (ALL EARING) AXIAL LOAD ore A C D E S T UxVDP. F W (C' ores Omitted with all earing Option) X G (Std earing O.D. Pilot Dia.) 9/6" (04) #8 S.H.C.S /4" (033) #0 S.H.C.S /6" (074) /4" S.H.C.S /2" (96) /6" S.H.C.S " (494) /6" S.H.C.S..749 OPTIONAL DUAL SHAFT Three-Position Engineering Specifications/ Application Checklist ore G (all earing I.D. Pilot) H J K M N O P P 9/6" (04) # /4" (033) # /6" (074) /8 NPT /2" (96) /8 NPT " (494) /4 NPT ore Q 2 R S T U V W X 9/6" (04) 0.3 # # /4" (033) 0.50 # # /6" (074) 0.62 # / /2" (96) 0.62 # / " (494) 0.75 # / Option-S ports are /8 NPT (bodies A and C only). 2 Key dimensions on page ForTechnical Assistance:

8 Double Rack Options (in.) (Dimensional variations from standard as shown.) L L2 C D A SIDE SIDE 2 Adder Per Degree of Rotation 9/6" (04) 3/4" (033) -/6" (074) -/2" (96) 2" (494) L L2 L L2 L L2 L L2 L L Plus One Length Adder elow Per Side ase Unit (No Options) umper oth Sides () umper CCW Side (2) umper CW Side (3) Cushion oth Sides (C) N/A N/A Cushion CCW Side (C2) N/A N/A Cushion CW Side (C3) N/A N/A Oil Service Seals (S) Oil Service with Angle Adjustment (AS) N/A N/A N/A N/A CCW Side refers to the extreme rotation of the shaft in the counter-clockwise direction as viewed from the mounting pilot side of the actuator. The location of the optional feature chosen will be on tube Cfor double rack actuators. CW Side refers to the extreme rotation of the shaft in the clockwise direction as viewed from the mounting pilot side of the actuator. The location of the optional feature chosen will be on tube Afor double rack actuators. 4.8

9 Magnetic pistons are located on the A and tubes of both the single and double rack rotary actuators, guaranteeing switch operation at any point in the rotation. L + MRS LENGTH ADDITION Options MRS Magnetic Position Sensing L2 + MRS LENGTH ADDITION L + MRS LENGTH ADDITION L L2 + MRS LENGTH ADDITION L2 Actuators A MAGNETIC PISTON MAGNETIC PISTON A C MAGNETIC PISTON D MAGNETIC PISTON Three-Position SIDE SIDE 2 SIDE SIDE 2 MRS Length Adder (in.) Degrees 006/04 07/ / /96 247/ Engineering Specifications/ Application Checklist Woodruff Key (in.) WIDTH ±.005 HEIGHT Key No. Width Height (TO HOUSING FACE) Flat Key (in.) (006 and 04) Square Key Option (in.) LENGTH WIDTH HEIGHT ±.005" H.020 ±.005" ore Size Length Width Height H 3/4" (07 /033) -/6" (037 /074) -/2" (098 /96) 2" (247 /494) ForTechnical Assistance:

10 Option Dimensions (in.) Cushion (C Option) Angle Adjustment with Oil Service Seals (AS Option) É A L/L2 É A H L/L2 CUSHION ADJUSTMENT SCREW GPORT ANGLE ADJUSTMENT SCREW GPORT Angle Adjustment with Cushion (AC Option) L/L2 Angle Adjustment (A Option) L/L2 +E É A D É A J CUSHION ADJUSTMENT SCREW ANGLE ADJUSTMENT SCREW GPORT ANGLE ADJUSTMENT SCREW F GPORT ore A 9/6" (006) 0.8 N/A 9/6" (04) 0.8 N/A 3/4" (07) /4" (033) /6" (037) /6" (074) /2" (098) /2" (96) " (247) " (494) D E F G H J N/A #0-32 N/A 0.53 N/A #0-32 N/A #0-32 N/A #0-32 N/A /8 NPT /8 NPT /8 NPT /8 NPT /4 NPT /4 NPT

11 Option N LowTemperatureSeals Option N-Low Temperature Operation is now available as a standard catalog offering. s with seals and lubricant allowing operation to minus 40 degrees F can now be ordered directly from the catalog. Please note when ordering this option that cylinder performance may be affected beginning at temperatures below minus 20 degrees F. Actuators Operational Note: Dry air with a dew point below the lowest temperature the actuator will experience or dry nitrogen is recommended. Product Availability -3 business days Option Combination Availability This chart provides the options that cannot be combined. Due to design or compatibility restrictions, the following options may not be ordered in combination. For example, F and E options are not available in combination. Option Q Internal Flow Control Internal flow control is now available as a standard catalog option in bore sizes 3/4", -/6", -/2", and 2"; both single and double rack models. Use this option as a space saving feature and to avoid tampering associated with externally installed flow controls. Three-Position Engineering Specifications/ Application Checklist Flow control is achieved using asealing disk that restricts the flow of air to the port when the piston moves towards the end cap. The restricted air is channeled through asmall orifice within the end cap, on its way to the exhaust port. Controlling the flow through this orifice is achieved by adjusting ascrew located on the face of the end cap. Single rack units: Clockwise (CW) and counter-clockwise (CCW) rotational flow is controlled using the end cap adjustment screw, opposite the direction of the shaft. Double rack units: CW rotation flow is adjusted using the screw in the lower end cap; CCW rotational flow is adjusted using the screw in the upper end cap. ore sizes 3/4" and -/6" provide three turns of adjustment. All larger bore sizes provide four turns of adjustment. Option designators Q -Internal flow control (both sides) Q2 -Internal flow control (counter-clockwise rotation) Q3 -Internal flow control (clockwise rotation) Product Availability -3 business days Option Q-Dimensional Variations from Standard (in.) Single Rack 9/6" (006) 3/4" (07) -/6" (037) -/2" (098) 2" (247) L L2 L L2 L L2 L L2 L L2 Adder per Degree of Rotation Flow Control oth Sides (Q) N/A N/A Flow Control oth Sides (Q2) N/A N/A Flow Control oth Sides (Q3) N/A N/A Degree of Rotation Adder Same as Single Rack Double Rack 9/6" (04) 3/4" (033) -/6" (074) -/2" (96) 2" (494) L L2 L L2 L L2 L L2 L L2 Flow Control oth Sides (Q) N/A N/A Flow Control oth Sides (Q2) N/A N/A Flow Control oth Sides (Q3) N/A N/A Refer to pages for other standard option dimensional information. 4. ForTechnical Assistance:

12 Switch Track (T Option) Track Locations (All other dimensions remain unchanged) ALLOTHER OPTIONS ALL ALL ORES EXCEPT3/4&9/6 PORT PORT PORT "AT" FOR3/ 3/4 49/ 9/6 6ORE PORT PORT PORT PORT PORT PORT

13 Standard Shaft Single Rack Model 2 Repair Parts 3/4 ore Model 8 all earing (R) Option 2 Double Rack Model /6", -/6", -/2", 2" ore Models Actuators Three-Position No. A 3 Repair Parts 6 7 Part Description Quantity Required Single Double PT- Actuator ody C A 6 7 Repair Kits D 0 earing Kit (K-A-PT) PT-3 Front Shaft earing PT-4 Rear Shaft earing 3 Engineering Specifications/ Application Checklist PT-2 Shaft/Pinion Assembly PT-3 Front Shaft earing PT-4 Rear Shaft earing PT-5 Shaft Key PT-6 Piston/Rack Assembly (Includes Rack, Roll Pins and 2Pistons) 2 Shaft Kit (K-S-PT) PT-2 Shaft/Pinion Assembly PT-5 Shaft Key PT-7 Rack Support 2 PT-8 Piston Seal 2 4 PT-9 Piston Wear Ring (Required for Oil Service only) 2 2 PT-0 Magnet 2 2 PT- umper 2 2 PT-2 earing Retainer Set Screw PT-3 Cylinder ody Assembly (Includes ody, End Cap, and Retainer Ring) 2 4 PT-4 Cylinder ody Retainer Cap Screw PT-5 Cylinder ody Thread Seal 2 2 Seal Kit (K-L-PT) PT-8 Piston Seals 2 Double Rack Models require two repair kits per rotary actuator. Oil Service Option: Single Rack models require four oil service seals or two oil service seal kits. Double Rack models require four oil service seals and two standard seals or two oil service seal kits and one standard seal kit. PT-6 Cylinder ody Thread Seal Ring 2 2 PT-7 Cylinder ody Jam Nut Used on 3/4" bore single and double rack units with all earing option. PT-8 Angle Adjustment Screw 2 2 PT-9 Retaining Ring earing Kit for all earings includes retaining rings and shim package. PT-20 Shim Package 4 2" bore requires 8or6. PT-2 Shaft Spacers2 4.3 ForTechnical Assistance:

14 HOW TOORDER EXAMPLE: Customer needs to replace the upper piston/rack assembly on a PT CDM. Order is placed as: PT C -CD A C D E A. Repair Kit Part Number. Series code -(ore Size) English Metric **006=06 **0= 04=4 022=22 **07=7 **027=27 033=33 054=54 **037=37 **060=60 074=74 2=2 **098=98 **6=6 96=9 32=32 **247=24 **404=40 494=49 808=80 * Designates parts common to both Single and Double Rack Models. Use SINGLE Rack series code only. ** Single Rack Model. #Used on 3/4 inch ore with all earing Option. C. Rotation -Rotation is only needed in PT-6 and PT-3 D. Options - See Chart elow. Reference OPTION COMINATION AVAILAILITY CHART in catalog for option compatibility. Options A, and Cmust designate a, 2, or3(e.g. A,, C) E. Location -For odies & Racks on Double Rack Models (PT-6, AorCD) or (PT-3, A,, C, ord) For odies on Single Rack Models ( PT-3, Aor) Part No. Part Description Options Location PT- ACTUATOR ODY only possible option needed R * PT-2 SHAFT/PINION ASS Y only possible options needed D, E, F, K, R * PT-3 FRONT SHAFT EARING only possible option needed R * PT-4 REAR SHAFT EARING only possible option needed R * PT-5 SHAFT KEY only possible option needed K PT-6 PISTON/RACK ASS Y only possible options needed, C, M, S, X A or CD * PT-7 RACK SUPPORT only possible option needed X * PT-8 PISTON SEAL only possible options needed S, V * PT-9 PISTON WEAR RING no options * PT-0 MAGNET no options * PT- UMPER only possible option needed V * PT-2 EARING RETAINER SET SCREW no options PT-3 ODY ASS Y only possible options needed A,, C, M, S, T, V A,,C, or D * PT-4 ODY RETAINER CAP SCREW no options * PT-5 ODY THREAD SEAL only possible option needed V * PT-6 ODY THREAD SEAL RING no options * PT-7 ODY JAM NUT no options * PT-8 ANGLE ADJ. SCREW only possible options needed C, S(Aifwith S) * PT-9 RETAINING RING no options * PT-20 SHIM PACKAGE no options #PT-2 SHAFT SPACERS no options * K-A-PT EARING KIT only possible option needed R * K-L-PT SEAL KIT only possible options needed S, V * K-S-PT SHAFT KIT only possible options needed D, E, F, K, R 4.4

15 Three-Position The Three-Position rotary actuators, in all bore sizes; both single and double rack can now be ordered as a standard catalog option. HowtoOrder The model number for the Three-Position consists of alphanumeric characters. They designate the product; bore size, total rotation, degrees to mid-position, position of the shaft key at the mid-rotational position and options. the example below is for a-/2" bore, single rack model with 225 degrees of total rotation, 45 degrees of rotation to the middle position, the key located at mid-position 8 and angle adjustment on both sides. PT /045-8A Actuators Three-Position PRODUCT DESIGNATOR ORE SIZE SAME AS STANDARD OFFERING ANGLE OF TOTAL ROTATION Example of rotation for PT /045-8A Shaft Front View DEGREES TO MID-POSITION KEY LOCATION From the graphic below, select the position of shaft key when the shaft is at the middle position OPTIONS SAME AS STANDARD OFFERING except T(track) not available Engineering Specifications/ Application Checklist Mounting Pilot Side *All other key positions are available. Contact your imba distributor. Mounting Pilot Side View Three-Position List Price Adders ore Size 9/6" 3/4" -/6" -/2" 2" Type Single Double Single Double Single Double Single Double Single Double (006) (04) (07) (033) (037) (074) (098) (96) (247) (494) Three Position ase Adder $80.5 $0.05 $8.25 $03.25 $89.90 $22.20 $0.30 $47.50 $24.50 $86.05 **Adder per 45 degree Rotation **The 45-degree rotational adder shown above includes the base and three-position requirement. No additional rotational adder is required. Option list prices are the same as the standard offering Option Series A C D E F G K M N Q R S V X 9/6" Single S N,Q,S N/A E,F D,F,R D,E,K N,S F N,G,M,V N/A E A,,G N N/A 9/6" Double S N,Q,S N/A E,F D,F,R D,E,K N,S F N,G,M,V N/A E A,,G N N/A 3/4" Single Q,S C,N,S,Q,S E,F D,F,R D,E,K N,S F N,G,M,Q,V A,C,N,S E A,,C,G,Q N N/A 3/4" Double Q,S C,N,S,Q,S E,F D,F,R D,E,K N,S F N,G,M,Q,V A,C,N,S E A,,C,G,Q N N/A -/6" Single Q C,N,S,Q,S E,F D,F,R,X D,E,K,X N,S F N,G,M,Q,V A,C,N,S E,C,G,Q N E,F -/6" Double Q C,N,S,Q,S E,F D,F,R,X D,E,K,X N,S F N,G,M,Q,V A,C,N,S E,C,G,Q N E,F -/2" Single Q C,N,S,Q,S E,F D,F,R,X D,E,K,X N,S F N,G,M,Q,V A,C,N,S E,C,G,Q N E,F -/2" Double Q C,N,S,Q,S E,F D,F,R,X D,E,K,X N,S F N,G,M,Q,V A,C,N,S E,C,G,Q N E,F 2" Single Q C,N,S,Q,S E,F D,F,R,X D,E,K,X N,S F N,G,M,Q,V A,C,N,S E,C,G,Q N E,F 2" Double Q C,N,S,Q,S E,F D,F,R,X D,E,K,X N,S F N,G,M,Q,V A,C,N,S E,C,G,Q N E,F Option T- Switch track should only be ordered with options MorVifthe actuator will be operated between -20 to 85 C (-4 to 85 F) 4.5 ForTechnical Assistance:

16 Three-Position Single Rack Model Dimensions 9/6" (006) 3/4" (07) -/6" (037) P P2 L L2 P P2 L L2 P P2 L LR Degrees of Full Rotation full rot. full rot. full rot. full rot. full rot. full rot. full rot. full rot. full rot. full rot. full rot. full rot. Adder per degree of rotation Degree of Stop Rotation 2nd stop st stop 2nd stop st stop 2nd stop st stop 2nd stop st stop 2nd stop st stop 2nd stop st stop Adder per degree of rotation N/A N/A N/A N/A N/A N/A ase Unit (No Option) umpers oth Sides () umper CCW Side (2) umper CW Side (3) Cushion/Flow oth Sides (C) (Q) N/A N/A N/A N/A Cushion/Flow CCW Side (C2) (Q2) N/A N/A N/A N/A Cushion/Flow CW Side (C3) (Q3) N/A N/A N/A N/A Angle Adjustment oth Sides (A) Angle Adjustment CCW Side (A2) Angle Adjustment CW Side (A3) **Select Magnetic Position Sensing adder from MRS table Note: Overall length calculator spreadsheet available. Contact the Technical Assistance Center for details. -/2" (098) 2" (247) P P2 L L2 P P2 L L2 Degrees of Full Rotation full rot. rull rot. full rot. full rot. full rot. full rot. full rot. full rot. Adder per degree of rotation Degree of Stop Rotation 2nd stop st stop 2nd stop st stop 2nd stop st stop 2nd stop st stop Adder per degree of rotation N/A N/A N/A N/A ase Unit (No Option) umpers oth Sides () umper CCW Side (2) umper CW Side (3) Cushion/Flow oth Sides (C) (Q) Cushion/Flow CCW Side (C2) (Q2) Cushion/Flow CW Side (C3) (Q3) Angle Adjustment oth Sides (A) Angle Adjustment CCW Side (A2) Angle Adjustment CW Side (A3) **Select Magnetic Position Sensing adder from MRS table MRS Length Adder (in.) Total Rotation Degrees 006/04 07/ / /96 247/ Single rack overall width calculation: PT-09880/045-8C--Using the chart above, calculate L and L2 dimensions as follows: L =Total rotation (80) *(.0097) Full rotation adder +Degrees to 2nd stop (35) *(.0097) 2nd stop rotation adder +Cushion adder (5.03") L2 =Total rotation (80) *(.0097) Full rotation adder +Degrees to st stop (45) *(.0097) st stop rotation adder +Cushion adder (5.03") [L =(.746" +.30" +5.03") =8.086"] +[L2 =(.746" ") =7.23"]; Total width =8.086" +7.23" =5.30" 4.6

17 Three-Position Actuators Three-Position Double Rack Model Dimensions 9/6" (04) 3/4" (033) -/6" (074) P P2 L L2 P P2 L L2 P P2 L LR Degrees of Full Rotation full rot. full rot. full rot. full rot. full rot. full rot. full rot. full rot. full rot. full rot. full rot. full rot. Adder per degree of rotation *Degrees to longest stop stop rot. stop rot. stop rot. stop rot. stop rot. stop rot. stop rot. stop rot. stop rot. stop rot. stop rot. stop rot. Adder per degree of rotation N/A N/A N/A N/A N/A N/A ase Unit (No Option) umpers oth Sides () umper CCW Side (2) umper CW Side (3) Cushion/Flow oth Sides (C) (Q) N/A N/A N/A N/A Cushion/Flow CCW Side (C2) (Q2) N/A N/A N/A N/A Cushion/Flow CW Side (C3) (Q3) N/A N/A N/A N/A Angle Adjustment oth Sides (A) Angle Adjustment CCW Side (A2) Angle Adjustment CW Side (A3) **Select Magnetic Position Sensing adder from MRS table Engineering Specifications/ Application Checklist Note: Overall length calculator spreadsheet available. Contact the Technical Assistance Center for details. -/2" (96) 2"(494) P P2 L L2 P P2 L L2 Degrees of Full Rotation full rot. rull rot. full rot. full rot. full rot. full rot. full rot. full rot. Adder per degree of rotation Degree of Stop Rotation stop rot. stop rot. stop rot. stop rot. stop rot. stop rot. stop rot. stop rot. Adder per degree of rotation N/A N/A N/A N/A ase Unit (No Option) umpers oth Sides () umper CCW Side (2) umper CW Side (3) Cushion/Flow oth Sides (C) (Q) Cushion/Flow CCW Side (C2) (Q2) Cushion/Flow CW Side (C3) (Q3) Angle Adjustment oth Sides (A) Angle Adjustment CCW Side (A2) Angle Adjustment CW Side (A3) **Select Magnetic Position Sensing adder from MRS table Double rack overall width calculation: PT-9680/045-8C--Using the chart above, calculate L and L2 dimensions as follows: L =Total rotation (80) *(.0097) Full rotation adder +Largest Degrees stop (35) *(.0097) stop rotation adder +Cushion adder (5.03") L2 =Total rotation (80) *(.0097) Full rotation adder +Largest Degrees stop (35) *(.0097) stop rotation adder +Cushion adder (4.44") [L =(.746" +.30" +5.03") =8.086"] +[L2 =(.746" +.30" +4.44") =7.496"]; Total width =8.086" " =5.58" **Notes -Largest stop rotation is used for double rack models to calculate overall L and L2 length. Double rack models -one body on each side will be shorter if the shaft mid-position is not /2 of the total rotation, the above calculation still provides the units overall width. 4.7 ForTechnical Assistance:

18 ACTUATOR OPERATION Rotary action of the Rotary Actuator is achieved through the use of arack and pinion assembly. Just as with a pneumatic or hydraulic cylinder, the speed of rotation may be controlled through the use of flow controls. The action at the end of the rotation can be controlled by the use of adjustable cushions, which are available as an option. Care should be taken to insure that the inertial force does not exceed the published torque capacity. An external stop may be necessary to avoid exceeding the torque capacity due to inertial loads. When mounting the against the shaft side of the housing, be sure to provide clearance for the pilot diameter to avoid excessive bearing pressure. For standard models, axial loads must only be applied in the direction indicated on the dimensional drawings. The Dual Shaft or Rear Shaft options can be used to correctly orient tension induced axial loads. With the all earing option, axial loads can be applied in either direction. The Angle Adjustment Option will allow 45 of adjustability. If cushions are ordered in conjunction with the angle adjustment option, adjustability will be 0. PORT POSITIONING Ports on the may be repositioned to accommodate any air line configuration by loosening the three body retainer screws. Once desired port positions are obtained, tighten screws to specified torque values. LURICATION The Rotary Actuator is pre-lubricated at the factory for extensive, maintenance-free operation. The life of the rotary actuator can be lengthened by providing additional lubrication Standard Line Series Theoretical Torque Capacity (in.-lbs./psi) Series 9/6" 3/4" -/6" -/2" 2" (006) (04) (07) (033) (037) (074) (098) (96) (247) (494) earing Load (Axial) (lbs.) earing Load (Radial) (lbs.) Distance etween earing Midpoints (in.) 9/6" 3/4" -/6" -/2" 2" (006) (04) (07) (033) (037) (074) (098) (96) (247) (494) earing Load (Axial) (lbs.) earing Load (Radial) (lbs.) Distance etween earing Midpoints (in.) Maximum Rate of Rotation (@ 00 PSI With No Load) deg./sec deg./sec deg./sec deg./sec Weight (Approximate) (oz.) deg./sec deg./sec. 500 deg./sec. 500 deg./sec. 000 deg./sec. 000 deg./sec. Weight (Approximate) (oz.) ody Retainer Cap Screw Recommended Tightening Torque (in.-lbs.) Engineering Specifications For all earing Option, the Following Specifications Apply with an air line mist lubricator or direct introduction of oil to the actuator every 500 hours of operation. Recommended oils for una N seals are medium to heavy inhibited hydraulic and general purpose oil. If High Temperature seals, use Dow Corning #70. Other types of prelube are available upon request. The rack and pinion gear and ball bearings are prelubricated at the factory for extensive, maintenance-free operation. If additional lubrication should be required, use a high grade bearing grease. WOODRUFF KEY LOCATION The standard position of the woodruff key is 2 o clock at the center of rotation. RATINGS: Pressure Rating: All imba Rotary Actuators are rated for 50 PSI air. Rotation Tolerance: Standard rotation tolerance for 9/6" 3/4" bore is-0 to 5 and for -/6" 2"bore is-0 to +0. Temperature Range: una N: (Standard) -20 F to +200 F; Option (V) High Temperature seals: 0 F to +400 F. Temperature range of high temperature seals with all earing option is 0 F to +250 F. If cylinders are operated at temperatures below 0 for extended time periods, special modifications may be required. Special seal materials are available on request. acklash: Without X option, -/2 of Arc Maximum, Double rack actuators have zero backlash at end of rotational stroke With X option, single rack models have zero mid rotational and end of rotation backlash. Double rack models have zero mid-rotational backlash. reakaway: Less than 5 PSI.

19 Kinetic Energy Capacity A load connected to the shaft of a will produce kinetic energy as it is rotated. This kinetic energy must be absorbed by the or other stopping device. If the is to stop the load without external devices, then the application kinetic energy must not exceed the maximums noted in the table below. Engineering Specifications The kinetic energy developed by your application can be determined by using the equations noted below: KE =0.5 *I*w 2 w=.20 *(ø/t) Actuators Maximum Allowable Kinetic Energy (in.-lbs.) LEGEND: Size Without Cushions With Cushions 9/6" (006 / 04) 0.02 N/A 3/4" (07 / 033) /6" (037 / 074) /2" (098 / 96) " (247 / 494) KE = Kinetic energy (in.-lbs.) I = Moment of inertia (in.-lb.-sec. 2 ) w = Rotational speed (radians/sec.) ø = Angle of rotation (radians) t = Time of rotation (sec.) W = Weight of load (lb.) g = Acceleration of gravity (386 in./sec. 2 ) elow are examples of attachments, their geometry, and the equation to use to determine the Moment of Inertia. r Thin Disc (mounted on side through center) r Thin Disc (centered) a a b Thin Rectangular Plate (centered and mounted on side) Three-Position Engineering Specifications/ Application Checklist I=W * r 2 g 4 I=W * r 2 g 2 I=W * (2(a)) 2 g 2 Figure Figure 2 Figure 3 Figure 5 a a2 b a a b Thin Rectangular Plate Thin Rectangular Plate (off-centered) (centered) Figure 4 I=Wa * 4(a) 2 +b 2 +Wa2 * 4(a2) 2 +b 2 g 2 g 2 Figure 5 I=W * (2(a)) 2 +b g 2 a a Slender Rod a a2 Slender Rod (centered) (off-centered) Figure 6 I=W * (2(a)) 2 g 2 Figure 7 I=W a * a 2 + Wa2 * a2 2 g 3 g ForTechnical Assistance:

20 Application Possibilities Picture the possibilities. Consider the many benefits of using the imba Rotary Actuator: Compact, Space-Saving Design Lightweight Corrosion Resistant Components Low Cost Now, using the pictures on this page as a springboard, you can understand that the applications are limitless. All you need is your imagination and a imba Rotary Actuator. Transferring Camming ending (Tube or Wire) Indexing Unloading Opening/Closing Clamping Mix/Agitate Turning 0 TO 360 Screw/Clamping Feeding Valve Actuator 4.20

21 Checklist Fig. Fig. 2 Application Checklist This checklist makes sizing and selecting imba actuators easier. imba's Engineering Department will assist you by providing a detailed analysis of your application and, based on the information in the application checklist, will help you choose the actuators best suited to your needs. Step. Step 2. Step 3. Date: Your Name: Company: Address: Phone: Fax: Photocopy the sketch and checklist sheets. Complete the sketch and checklist. Mail or fax the sketch and checklist to your local stocking distributor. Request model number recommended by Engineering? Yes No If no, model number to be used in your application: Air psi Hydraulic psi Torque Required: 0 5in-lbs in-lbs. 5 35in-lbs in-lbs in-lbs. other: Application closest to (circle one): Fig. Fig. 2 Fig. 3 Fig. 4 Fig. 5 Fig. 6 Fig. 7 Dimensions applicable to your lever arm: Radius in. A in. A2 in. in. Weight and material of lever arm and attachments: lbs. oz. material: Load to be moved by the lever arm: lbs. oz. Actuators Three-Position Engineering Specifications/ Application Checklist Distance from the center of the load to the center of the shaft: in. Shaft Mounted: (shaft, cylinders) Fig. 3 Fig. 4 (horiz., vert.) (horiz., horiz.) (vert. (up), horiz.) (vert. (down) horiz.) Fig. 5 Fig. 6 Axial loading? Yes No If yes, direction with reference to pushing or pulling the standard shaft: Rotation of lever arm: degrees Time needed to move load in one direction: secs. Opposite direction secs. Fig. 7 May cushions be used to slow the load at the end of stroke? Yes No May external stops be used if deemed necessary? Yes No 4.2 ForTechnical Assistance:

22 Notes 4.22